In the following diagram of DNA replication fork, A is a subunit of DNA polymerase Ill. O b. y complex of DNA polymerase II. O. B subunit of DNA polymerase llI. Od. a single-strand DNA binding protein (SSB).

Q: What is the basis for the difference in how the leading and lagging strands of DNA molecules are…

A: DNA replication is the process by which a double-stranded DNA molecule is copied to produce two…

Q: During DNA replication, as DNA unwinds it can become supercoiled causing twists that stress the…

A: DNA (deoxyribonucleic acid) is a double-stranded molecule in which the two strands wind around each…

Q: During retrotransposițion of a short interspersednuclear element (SINE), nicking the target site DNA…

A: A complete genetic material present in an organism is referred to as a genome. Deoxyribonucleic acid…

Q: During DNA replication, the Okazaki fragments are Select one: O a. single-strand RNA O b. RNA-DNA…

A: Option c

Q: DNA replication AND repair both finish with the action of Primase DNA polymerase l DNA polymerase II…

A: Primase- Primase is an enzyme that produces primers, which are short RNA sequences. Primase works by…

Q: Match each statements below with the appropriate letter from the replication fork diagram. 1.…

A: 1. Removal of RNA primers and joining of Okazaki fragments. Because of its 5′ to 3′ exonuclease…

Q: Draw the reaction between a growing strand of RNA and the next nucleotide added. Clearly show the…

A: Transcription is the process of making a copy of an RNA genetic sequence. This copy, called the…

Q: Which of the two gaps that exist, labeled (a) and (b), can be filled by DNA polymerase?

A: ANSWER - b) DNA polymerase adds  DNA nucleotides to the 3′ end of the template. Because DNA…

Q: Indicate whether each of the following statements relating to aspects of DNA replication is true or…

A: Replication of DNA is characterized as the duplication process of the DNA helix and happens at…

Q: List at least five properties that DNA polymerases and RNA polymerases have in common. List at least…

A: The polymerase is an enzyme that synthesizes the long chains of nucleic acids or polymers. The DNA…

Q: explain the laws of DNA polymerase? Why are they important and are all the laws required for DNA…

A: DNA polymerase is the enzyme that is helpful in catalysing the DNA molecules synthesis. There are…

Q: What is the effect of ionizing radiation on DNA?​   a. ​faster replication   b. ​the formation of…

A: The effect of ionizing radiation on DNA is that their is breaks in DNA molecule. Ionizing radiation…

Q: What is the basis for the difference in how the leading andlagging strands of DNA molecules are…

A: DNA carries the genetic information of the organism stored within the nucleus and also plays a role…

Q: Which of these molecules links the most of the individual DNA nucleotides together on the newly…

A: ENZYME:- It is defined as a complex biological catalyst i.e produced by a living organisms in its…

Q: f an error is made during replication that is not caught by DNA polymerase, the most likely is that…

A: DNA polymerase is an enzyme which catalyses the synthesis of daughter DNA strand from the parent DNA…

Q: One common feature of all DNA polymerases is that they a. synthesize DNA in the 3′-to-5′…

A: One common feature of all DNA polymerases is that they synthesize DNA in the 5'-3' direction.

Q: Describe an experimental approach to determining the processivity of a DNA polymerase (i.e., the…

A: Processivity is the average number of bases a polymerase enzyme will extend and incorporate base…

Q: а. The diagram shown below is a DNA replication bubble in E. co/i. A primer 5'-CCT-3' is synthesized…

A: The leading strand is the strand of nascent DNA that during DNA replication is synthesized in the…

Q: DNA polymerases ____.   a. add new nucleotides to a strand   b. repair DNA   c. assemble new…

A: DNA replication is heterocatalytic process by which a new DNA strand is synthesized on a old DNA…

Q: Ultraviolet light principally causes which of the following dmages to DNA? A methylation of specific…

A: UV light can kill cells by damaging DNA to an irreversible extent. The light initiates reaction…

Q: Which of the following statements is FALSE regarding the molecular mechanism for DNA polymerases?…

A: A DNA polymerase is the member of family of enzymes that catalyze the synthesis of DNA molecules…

Q: 1. This diagram is showing the process of 2. If the original template strand reads: TTACGCAGT, DNA…

A: DNA replication is a process by which DNA makes a copy of itself. It does this by the help of enzyme…

Q: The elongation of the leading strand during DNA synthesis(A) progresses away from the replication…

A: DNA replication is a biological process in which two identical replicas of DNA are produced from one…

Q: hy natural blunt ends are not recognized as DNA damage during replication? Is it good or bad?…

A: DNA harm happens continuously as a result of numerous factors—intracellular metabolism, replication,…

Q: Which of the following items do not affect the melting temperature of DNA? A length of the DNA B the…

A: Melting temperature ( Tm): half of DNA gets denatured (melts). Tm = 2* (A+T) + 4* (G+C)

Q: Draw a picture of a DNA replication bubble. • Indicate the origin of replication, the leading and…

A: Since you have posted a question with multi subparts, we will solve the first three subparts for…

Q: You discover an E. coli mutant that has a non-functional DNA polymerase III. Such a bactèria; a)…

A: The DNA replicates itself several times during the replication process. It is a biological…

Q: Which of the following is not a feature of the DNA double helix?a. It obeys the AT/GC rule.b. The…

A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…

Q: The elongation of leading strand during DNA synthesis a. progresses away from the replication fork.…

A: Deoxyribonucleic acid (DNA) is a molecule consist of two polynucleotide chains that coil around each…

Q: The statement “DNA replicates by a semiconservative mechanism” means that (a) only one DNA strand is…

A: Introduction  DNA replication is a semi-conservative and semi-autonomous process. Semi-autonomous…

Q: Below is a study of a colony of cells, determine that some of these cells have a mutated DNA…

A: DNA Polymerase 1 is not the main enzyme in Prokaryotic replication. Main enzyme is DNA polymerase 3…

Q: . Which of the following statements best describe the mismatch repair pathway?a. It is part of the…

A: DNA polymerases include a group of enzymes that are responsible for the synthesis of DNA during DNA…

Q: (d) Write down the sequences of the templates that would give the tetranucleotides shown in l and…

A: We are authorized to answer only one question at a time, since you have not mentioned which question…

Q: Which of the following statement(s) is/are false/incorrect? You may select multiple options, if…

A: Introduction :- A DNA polymerase is an enzyme that catalyzes the manufacture of DNA molecules from…

Q: Which of the following statements is false about DNA replication? A) Each lagging strand of DNA is…

A: DNA replication is the synthesis of new copies of DNA and occurs before cell division. It occurs in…

Q: Explain semi-conservative modelmof DNA replication b) discuss initiation in DNA replication and…

A: DNA replication is the process in which the copies of DNA is made by the action of several enzymes…

Q: The DNA polymerase I uses its to remove the RNA primers during DNA replication in E. coli cells.…

A: DNA synthesis is a semiconservative process in both eukaryotes and prokaryotes. This means that each…

Q: 4 山

A: Original strand : G T A T T  when T in position for changes to A, the resulting strand is G T A A T…

Q: The function of gamma (y) complex of DNA polymerase III is to Select one: O a. to unwind double…

A: DNA polymerase III falls in the category of an holoenzyme that has two core enzymes, a sliding clamp…

Q: The problem of synthesizing the lagging strand, in the sense that DNA synthesis can only occur in…

A: DNA synthesis is the formation of new DNA molecules from the parental strand by utilizing…

Q: The principal DNA polymerase in eukaryotic leading strand DNA replication is: A DNA polymerase B…

A: *  DNA polymerase catalyze the synthesis of DNA molecules from precursors of DNA which are essential…

Q: Which of the following is not required for Sanger sequencing of DNA? OA. ddNTPs B. DNTPS C. A DNA…

A: Sanger sequencing is a method of DNA sequencing.It involves selective incorporation of chain…

Q: Which of the following statements are true about DNA polymerase? Select all that apply. O On the…

A: Polymerases are enzymes that catalyze the synthesis of DNA or RNA polymerase whose sequence is…

Q: When a dideoxyribonucleotide is incorporated into a growingDNA strand,a. the strand elongates…

A: Given: Explain when a dideoxyribonucleotide is incorporated into a growing DNA strand, choose the…

Q: S ..GACTAAGGCTTAGS CTGATieCGAATGS .CTGATTCCG AA TG 5 NEW STRANDS (Fill in the correct bases and…

A: DNA is the genetic material of a cell that carries hereditary information required for the survival…

Q: During DNA replication, the function of RNA primers is to O serve as a binding site for DNA ligase…

A: Introduction : Primer is a short sequence that is synthesised by primase (a type of RNA polymerase)…

Q: In DNA replication, which daughter strand is more likely to have a mutation? Select one: O a.…

A: DNA replication occurs differently in two different strand of DNA. The replication process in…

Q: In eukaryotes, DNA replication is initiated at an origin of replication by a. DnaA proteins. b. the…

A: Eukaryotes are modern day organisms with a nucleus and cell organelles that are bounded by…

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.